As for the content of these negotiations, Orochimaru did not care in the slightest.
Mere low-level ninjutsu and some specialized cultivation techniques were, to this mad scientist, an inexhaustible resource.
The most important point was that the intelligence Naruto provided to Orochimaru regarding the Sharingan and Rinnegan was genuine. Of course, Naruto still withheld data involving ancient secrets; Orochimaru had anticipated this, so he was not stingy at all regarding Naruto's requests, adopting an attitude of "I will give you as much as you want."
As for whether the information Naruto provided would cause Orochimaru to become stronger than in the original story, thereby affecting future developments, Naruto was not worried at all.
The data provided was indeed real, but it was merely data on paper.
To put it bluntly, it was information even more hollow than armchair strategy.
Many things were just basic theories Naruto had derived while watching the original series in his past life, and they were not necessarily correct. For instance, was Uchiha Madara's awakening of the Rinnegan truly just the combination of ordinary Uchiha and Senju bloodlines?
Not necessarily.
It was possible that it was limited to the combination of the chakra of Asura and Indra.
If that were truly the case, Orochimaru could research it for ten thousand years without result.
Of course, Naruto preferred to believe that it was the result of bloodline evolution.
How did that saying go? Atavism.
Why was there a theory that the combination of Asura and Indra's chakra could awaken the Rinnegan?
Was it not because the two were the direct sons of Otsutsuki Hagoromo?
Starting from that perspective, was it possible that as long as one achieved a further elevation of bloodline, or perhaps made it purer, one could infinitely approach the bloodline of Otsutsuki Hagoromo and